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MD6250 Rotary Blasthole Drill Specifications

  • OVERVIEW
  • SPECIFICATIONS
  • STANDARD / OPTIONAL
PRODUCT DESCRIPTION

Specifications
  • Hole Diameter - Up to 152-250 mm (Up to 6-9.8 in)
  • Engine - C27 ACERT™ @ 1,800 rpm
  • Bit Load - Up to 32 655 kg (Up to 71,993 lb)
  • Automation and Technology
  • Components (1) - Drill depth indicator
  • Components (2) - Drill Assist (auto level, auto retract, auto mast, single pass auto drill)
  • Components (3) - Product Link Elite – Satellite, Cellular, Dual (options)
  • Components (4) - Wiring for third party interface
  • Type (1) - Autonomous ready
  • Type (2) - Cat Terrain ready
  • Basic Specs
  • 11.2 m (36.7 ft) Mast - Bit Load - Single Pass - Up to 22 321 kg (Up to 49,210 lb)
  • 11.2 m (36.7 ft) Mast - Hoist Capacity - Up to 20 411 kg (Up to 45,000 lb)
  • 11.2 m (36.7 ft) Mast - Hoist Speed - 2.67 ft/s
  • 11.2 m (36.7 ft) Mast - Hole Depth Range - Multi Pass Depth - Down to 53.6 m (Down to 176.7 ft)
  • 11.2 m (36.7 ft) Mast - Hole Depth Range - Single Pass Depth - 36.7 ft
  • 11.2 m (36.7 ft) Mast - Hole Diameter Range - Up to 152-250 mm (Up to 6-9.8 in)
  • 11.2 m (36.7 ft) Mast - Pulldown Capacity - Up to 20 411 kg (Up to 45,000 lb)
  • 13.6 m (44.6 ft) Mast - Bit Load - Single Pass - Up to 32 655 kg (Up to 71,993 lb)
  • 13.6 m (44.6 ft) Mast - Hoist Capacity - Up to 22 113 kg (Up to 48,750 lb)
  • 13.6 m (44.6 ft) Mast - Hoist Speed - 2.16 ft/s
  • 13.6 m (44.6 ft) Mast - Hole Depth Range - Multi Pass Depth - Down to 37.9 m (Down to 124.6 ft)
  • 13.6 m (44.6 ft) Mast - Hole Depth Range - Single Pass Depth - 44.6 ft
  • 13.6 m (44.6 ft) Mast - Hole Diameter Range - Up to 152-250 mm (Up to 6-9.8 in)
  • 13.6 m (44.6 ft) Mast - Pulldown Capacity - Up to 29 483 kg (Up to 65,000 lb)
  • Angle Drilling Available - 30° (in 5° increments)
  • Compressor - DTH Drilling (1) - 38.2 m3/min (1,350 ft3/min) @ 34.4 bar (500 psi)
  • Compressor - DTH Drilling (2) - 42.2 m3/min (1,500 ft3/min) @ 24.1 bar (350 psi)
  • Compressor - Rotary Drilling - 56.6 m3/min (2,000 ft3/min) @ 8.6 bar (125 psi)
  • U.S. EPA Tier 2 Equivalent - Elevation Capability - 15000 ft
  • U.S. EPA Tier 2 Equivalent - Emissions - U.S. EPA Tier 2 equivalent
  • U.S. EPA Tier 2 Equivalent - Engine - C27 ACERT @ 1,800 rpm
  • U.S. EPA Tier 2 Equivalent - Rated Horsepower - 875 mm H2O
  • U.S. EPA Tier 4 Final - Elevation Capability - 12000 ft
  • U.S. EPA Tier 4 Final - Emissions - U.S. EPA Tier 4 Final
  • U.S. EPA Tier 4 Final - Engine - C27 ACERT @ 1,800 rpm
  • U.S. EPA Tier 4 Final - Rated Horse Power - 879 mm H2O
  • Climate Choices
  • Climate Level 1 Standard Fluids and Lubricants (1) - –1° C (30° F)
  • Climate Level 1 Standard Fluids and Lubricants (2) - Withstands high heat to 52° C (125° F)
  • Climate Level 2 Arctic Fluids and Lubricants - –18°C (–0.4°F)
  • Climate Level 4 Arctic Fluids and Lubricants (1) - –40°C (–40°F) Level 4 Arctic fluids and lubricants; –40°C (–40°F) Temps
  • Climate Level 4 Arctic Fluids and Lubricants (2) - Engine coolant and water tank heater, battery trays and provision for fuel heating – diesel fired
  • Climate Level 4 Arctic Fluids and Lubricants (3) - 50 Hz High Pressure (or choose Low Pressure) Compressor, Tier 4 engine
  • Climate Level 4 Arctic Fluids and Lubricants (4) - Arctic fluids, Genset ready, heaters and blankets for tanks, extra batteries, heated water suction lines, drill pipe thread grease bucket
  • Climate Level 4 Arctic Fluids and Lubricants (5) - Shore power connection box with switchable 240-600 volt, 50 amp waterproof connection
  • Compressor Choices
  • Choice - Compressor control box enclosure with purged air lines
  • DTH Drilling - Includes tool lubrication system and hammer storage
  • DTH Drilling - 1350 cfm/500 psi - 38.2 m3/min (1,350 ft3/min) @ 34.4 bar (500 psi) includes 113 L (30 gal) tool oiler
  • DTH Drilling - 1500 cfm/350 psi - 42.2 m3/min (1,500 ft3/min) @ 24.1 bar (350 psi) includes 113 L (30 gal) tool oiler
  • Note - With the compressors variable volume control, the operator can limit air output and engine speed both resulting in reduced fuel consumption. All of these compressors contain this feature.
  • Rotary Drilling - Optional tool lubrication system
  • Rotary Drilling - 2000 cfm/125 psi - 56.6 m3/min (2,000 ft3/min) @ 8.6 bar (125 psi)
  • Cooling
  • Components (1) - Coolers with easy cleaning access
  • Components (2) - Separate engine cooling module
  • Components (3) - All cooler core sections are replaceable
  • Components (4) - Automatic variable speed fan control
  • Features - Functional in ambient temperature of 52° C (125° F)
  • Dimensions (Approximate) - 11.2 m (36.7 ft) Mast
  • Body Length - 38.41 ft
  • Height - Mast Down - 16.84 ft
  • Height - Mast Up - 55.81 ft
  • Length - Mast Down - 58.13 ft
  • Mast Only Length - 36.7 ft
  • Width - Front - 18.45 ft
  • Width - Rear - 15.81 ft
  • Dimensions (Approximate) - 13.6 m (44.6 ft) Mast
  • Body Length - 38.41 ft
  • Height - Mast Down - 16.84 ft
  • Height - Mast Up - 63.84 ft
  • Length - Mast Down - 66.17 ft
  • Mast Only Length - 44.6 ft
  • Width - Front - 18.45 ft
  • Width - Rear - 15.81 ft
  • Drill Deck Misc.
  • Components (1) - Toolbox
  • Components (2) - Hydraulic viewing hatch on drill deck with spotlight
  • Components (3) - Drill pipe thread greaser with remote fill tank or disposable grease bucket
  • Components (4) - Deck mounted jib crane with 750 kg (1,653 lb)
  • Drill Pipe - Mast Size Dependent
  • Dual purpose carousel pipe: 10.6 m (35 ft) pipe for 11.2 m (36.7 ft) Mast - Accepts quantity of two (2) - Quantity of two (2) 7.6 m (25 ft) starter pipes (included in the drill tool package)
  • Dual purpose carousel pipe: 10.6 m (35 ft) pipe for 11.2 m (36.7 ft) Mast - Accepts quantity of two (2): Rotary and DTH (1) - 5.5 in
  • Dual purpose carousel pipe: 10.6 m (35 ft) pipe for 11.2 m (36.7 ft) Mast - Accepts quantity of two (2): Rotary and DTH (2) - 6.625 in
  • Dual purpose carousel pipe: 6.09 m (20 ft) pipes for 13.6 m (44.6 ft) Mast - Accepts quantity of two (2) - Quantity of two (2) 3 m (10 ft) starter pipes (included in the drill tool package)
  • Dual purpose carousel pipe: 6.09 m (20 ft) pipes for 13.6 m (44.6 ft) Mast - Accepts quantity of two (2): Rotary and DTH (1) - 5.5 in
  • Dual purpose carousel pipe: 6.09 m (20 ft) pipes for 13.6 m (44.6 ft) Mast - Accepts quantity of two (2): Rotary and DTH (2) - 6.625 in
  • Standard carousel pipe: 10.6 m (35 ft) pipes for 11.2 m (36.7 ft) Mast - Accepts quantity of four (4): DTH (1) - 5.5 in
  • Standard carousel pipe: 10.6 m (35 ft) pipes for 11.2 m (36.7 ft) Mast - Accepts quantity of four (4): DTH (2) - 6.5 in
  • Standard carousel pipe: 10.6 m (35 ft) pipes for 11.2 m (36.7 ft) Mast - Accepts quantity of four (4): Rotary (1) - 6 in
  • Standard carousel pipe: 10.6 m (35 ft) pipes for 11.2 m (36.7 ft) Mast - Accepts quantity of four (4): Rotary (2) - 7 in
  • Standard carousel pipe: 10.6 m (35 ft) pipes for 11.2 m (36.7 ft) Mast - Accepts quantity of four (4): Rotary (3) - 7.625 in
  • Standard carousel pipe: 10.6 m (35 ft) pipes for 11.2 m (36.7 ft) Mast - Accepts quantity of four (4): Rotary/DTH - 5 in
  • Standard carousel pipe: 6.09 m (20 ft) pipes for 13.6 m (44.6 ft) Mast - Accepts quantity of four (4): DTH (1) - 5.5 in
  • Standard carousel pipe: 6.09 m (20 ft) pipes for 13.6 m (44.6 ft) Mast - Accepts quantity of four (4): DTH (2) - 6.5 in
  • Standard carousel pipe: 6.09 m (20 ft) pipes for 13.6 m (44.6 ft) Mast - Accepts quantity of four (4): Rotary (1) - 6 in
  • Standard carousel pipe: 6.09 m (20 ft) pipes for 13.6 m (44.6 ft) Mast - Accepts quantity of four (4): Rotary (2) - 7 in
  • Standard carousel pipe: 6.09 m (20 ft) pipes for 13.6 m (44.6 ft) Mast - Accepts quantity of four (4): Rotary (3) - 7.625 in
  • Standard carousel pipe: 6.09 m (20 ft) pipes for 13.6 m (44.6 ft) Mast - Accepts quantity of four (4): Rotary/DTH - 5 in
  • Dust Control Choices
  • Choices (1) - Self-purging for winterization
  • Choices (2) - Water flow meter, volume control, tank fill level indicator
  • Choices (3) - Foam injection system
  • Choices (4) - Static dust curtains, four sides boxed enclosed
  • Choices (5) - Water pump interlock
  • Choices (6) - Dust curtain hydraulic lifters raise front and rear dust curtains (option) (recommended with dust collector)
  • Choices (7) - Tram off spray system (option)
  • High Volume Water Injection - Maximum - Tanks Total Capacity - 736 gal (US)
  • Tank Above Deck - Capacity - 336 gal (US)
  • Tank Below Deck - Capacity - Isolated for Extreme Cold Weather - 400 gal (US)
  • Water Injection - Tank Mounted Below Front Deck - 336 gal (US)
  • Water Injection plus Dust Collector (1) - 127 m3/min (4,500 ft3/min) dust collector; includes standard water injection
  • Water Injection plus Dust Collector (2) - Dust collector box with ground level access
  • Water Injection plus Dust Collector (3) - Self-cleaning filters, dust chute clean-out door
  • Engine Choices
  • Components (1) - Dual starter motors
  • Components (2) - Common air intake filters provide +500 hour service interval normal operating conditions
  • Components (3) - Ether starting aid
  • Features - Scheduled oil sampling (S∙O∙SSM) ports
  • U.S. EPA Tier 2 Equivalent - Emissions - U.S. EPA Tier 2 equivalent
  • U.S. EPA Tier 2 Equivalent - Engine - C27 ACERT @ 1,800 rpm
  • U.S. EPA Tier 2 Equivalent - Rated Horsepower - 875 mm H2O
  • U.S. EPA Tier 4 Final - Emissions - U.S. EPA Tier 4 Final
  • U.S. EPA Tier 4 Final - Engine - C27 ACERT @ 1,800 rpm
  • U.S. EPA Tier 4 Final - Rated Horse Power - 879 mm H2O
  • Frame Access Choices
  • Choice (1) - Access ladder to the cab area with spring loaded self-closing gate
  • Choice (2) - Cascading, hydraulic stairs with walkway around the cab to the deck. Includes tram interlock for when the ladder is down.
  • Frame and Work Deck
  • Components (1) - Stationary drill deck for vertical and angle drilling
  • Components (2) - Four leveling jacks provide leveling on a 7° bench (any orientation)
  • Components (3) - Heavy duty tow hooks (front end)
  • Components (4) - Four (4) lift lugs, for use with cables or chains
  • Components (5) - Walkway, with railing and toe guards, for cab perimeter to drill deck
  • Components (6) - Deck mounted jib crane with 750 kg (1,653 lb)
  • Components (7) - Pipe guide roller assembly mounted on drill deck for loading drill pipe
  • Features (1) - Jacks, mast pivot and deck are welded integrally to mainframe for maximum durability and long life
  • Features (2) - Slip resistant surface on all decks and walkways
  • Features (3) - Fuel tank capacity 1609 L (425 gal)
  • Features (4) - Fuel capacity expansion for additional 1609 L (425 gal)
  • Features (5) - Three (3) egress points on deck areas in addition to main access
  • Features (6) - Fire suppression ready (includes platform on non-drill end to mount bottles, and frame around power train to mount nozzles)
  • Hydraulics
  • Components (1) - Auxiliary circuit pump
  • Components (2) - Two fan pumps
  • Components (3) - Two primary pumps
  • Components (4) - Charge pump
  • Components (5) - Scheduled Oil Sampling (S∙O∙S) ports
  • Mast Accessories
  • Accessory (1) - 11.2 m (36.7 ft) or 13.6 m (44.6 ft) Manual pipe catcher – One (1) wire rope hydraulically actuated pipe catcher, pipe positioner, manual bit basket
  • Accessory (2) - 11.2 m (36.7 ft) Mast Hydraulic – One (1) hydraulic pipe catcher, hydraulically actuated pipe positioner, hydraulic bit basket
  • Accessory (3) - 13.6 m (44.6 ft) Mast Hydraulic – One (1) hydraulic pipe catcher, plus one (1) wire rope, hydraulically actuated pipe positioner, hydraulic bit basket
  • Mast Packages - Standard or Premium Choices
  • 11.2 m (36.7 ft) Mast - Hoist - Up to 20 411 kg (Up to 45,000 lb)
  • 11.2 m (36.7 ft) Mast - Multi Pass Depth - Down to 53.6 m (Down to 176.7 ft)
  • 11.2 m (36.7 ft) Mast - Pulldown - Rated Single Cylinder Pulldown/Hoist System - Up to 20 411 kg (Up to 45,000 lb)
  • 11.2 m (36.7 ft) Mast - Single Pass Depth - 36.7 ft
  • 13.6 m (44.6 ft) Mast - Hoist - Up to 22 113 kg (Up to 48,750 lb)
  • 13.6 m (44.6 ft) Mast - Multi Pass Depth - Down to 37.9 m (Down to 124.6 ft)
  • 13.6 m (44.6 ft) Mast - Pulldown - Up to 29 483 kg (Up to 65,000 lb)
  • 13.6 m (44.6 ft) Mast - Single Pass Depth - 44.6 ft
  • Angle Drilling - Available with any mast
  • Mast and Pipe Carousel Features
  • Features (1) - Pipe carousel, standard:
    – 11.2 m (36.7 ft) Mast: Accepts quantity of four (4) 10.6 m (35 ft) pipes
    – 13.6 m (44.6 ft) Mast: Accepts quantity of four (4) 6.09 m (20 ft) pipes
  • Features (10) - Base plate bushing diameters accommodate bits 152-216 mm (6.0-8.5 in)
  • Features (11) - Hydraulic break out wrenches (HOBO) available with adjustable grip ranges
  • Features (12) - Configured with roller deck bushing
  • Features (13) - Pipe positioner with pipe diameter specific inserts
  • Features (14) - Overhead winch with remote; variable speed drive with ≥ 1818 kg (4,000 lb) rating, length to reach 6 m (20 ft) past drill deck (option)
  • Features (15) - Tool oiler, 113 L (30 gal) oil injection system
  • Features (16) - Variable hydraulic break out wrench grip range choices are 114 mm to 152 mm (4.5 in to 6.0 in) or 152 mm to 216 mm (6.0 in to 8.5 in)
  • Features (17) - Camera on mast is closed circuit and used to view the pipe carousel/top drive operation
  • Features (18) - Pipe positioner for angle drilling, multi-pass pipe handling
  • Features (19) - Rotation gear box with single motor, up to 160 rpm, up to 11 600 N∙m (8,555 lbf-ft) torque
  • Features (2) - Pipe carousel, dual purpose:
    – 11.2 m (36.7 ft) Mast: Accepts quantity of two (2) 10.6 m (35 ft) pipes and quantity of two (2) 7.6 m (25 ft) starter pipes (starter pipes are already included with tool group order)
    – 13.6 m (44.6 ft) Mast: Accepts qu
  • Features (20) - Manual pipe catcher – One (1) wire rope hydraulically actuated pipe catcher, pipe positioner, manual bit basket or
  • Features (21) - Hydraulic – One (1) hydraulic pipe catcher, hydraulically actuated pipe positioner, hydraulic bit basket
  • Features (3) - Vertical or angle drilling 0-30°; in 5° increments
  • Features (4) - Hydraulically actuated, self-indexing pipe carousel accepts various pipe diameters
  • Features (5) - All mast configurations are designed for changing bit above deck
  • Features (6) - Single cylinder pulldown/hoist system
  • Features (7) - Auto tensioning of pull down and hoist cables
  • Features (8) - Deck wrench fits flats of corresponding drill pipe diameters and DTH hammer
  • Features (9) - Feed system accommodates multiple pipe diameters
  • Operating System Controls - Standard
  • Components (1) - All electric controls for drilling, tramming, leveling plus auxiliary functions
  • Components (10) - Jack pressure sensors in display
  • Components (11) - Data logging of machine health with warnings and fault code records with export capability
  • Components (12) - Dust suppression control
  • Components (13) - Mast lock indicator
  • Components (14) - ECM proportional fan speed control system
  • Components (15) - Tram interlock, machine stability limits
  • Components (16) - Tram interlock, pipe in hole
  • Components (17) - Tram interlock, mast up and locked or down and parked
  • Components (18) - Tram interlock, jack retracted
  • Components (19) - Tram interlock, winch parked
  • Components (2) - Rotary torque control
  • Components (20) - Cab environment controls (AC, filter, heat, fan speeds)
  • Components (21) - Pre wired for Terrain and Autonomous Operation
  • Components (3) - Virtual rotary head travel stops
  • Components (4) - Pipe positioner engaged/disengaged indicator
  • Components (5) - Drill depth meter
  • Components (6) - Drill performance and display system
  • Components (7) - Pump drive gearbox temperature system
  • Components (8) - Delayed engine shut down
  • Components (9) - Filter indicators for hydraulic, fuel, compressor and engine
  • Operator Environment
  • Cab Design -
    – Spacious FOPS cab has 3 m2 (32.4 ft2) floor space with an integrated operator station
    – Cab rubber shock-mounts absorb mechanical vibration and restrict exterior noise
    – Operator station design integrates an ergonomic seat, joystick controls w
  • Cab Packages -
    – Standard configuration includes a fabric seat, removable floor mat, single pane window glass, and wiper for the driller window
    – Premium configuration includes a leather seat with heat and ventilation, dual pane window glass, a second removable g
  • Cameras -
    – Two (2) CC cameras (front and left side) providing 360° vision coverage from operators seat
    – Camera on the mast to view pipe carousel/top drive operation
  • HVAC -
    – HVAC floor vent in the foot rest area
    – Roof-mounted air conditioner/heating/pressurizing unit
    – Filter access from deck, 500 service interval
    – Defogging HVAC vents on main window
  • Lighting -
    – LED interior lights and map light at operators seat, backlit joysticks and keypads
    – Flood lights for the drill perimeter
    – Spot lights for power group area; drill deck; mast carousel; access ladder and walkways
    – Standard lighting is 1,300
  • Seating -
    – Seat swivels, locks and has two point/76 mm (3 in) seat belt, tilts (5° adjustment), lumbar support, fore/aft seat adjustment 80 mm (3.1 in)
    – Fold away trainer's seat with seat belt (option)
  • Windows -
    – Large windows front, rear and right cab side; full length drill window with guard
    – Window shade (option)
    – Windshield wipers with a common washer tank
    – Manometer Pressure Gauge (option)
  • Overhead Winch System with Remote - Option
  • Cable Diameter - 0.5 in
  • Capacity Rating - 4000 lb
  • Components - Variable speed drive
  • Reach - Past the Drill Deck - 20 ft
  • Premium Controls
  • Components (1) - Package 1 Controls, Drills Assist
  • Components (2) - Auto level
  • Components (3) - Auto mast
  • Components (4) - Auto drill single pass
  • Components (5) - Auto retract
  • Receiver Tank Choices
  • Choice (1) - Low pressure 8.6 bar (125 psi) for ASME/CRN/AU or CE
  • Choice (2) - High pressure 24.1 or 34.4 bar (350 or 500 psi) for ASME/CRN/AU or CE
  • Rotary Head Top Drive System
  • Components (1) - Spindle – 138 mm (5.5 in) API regular thread with splined collar, shock sub
  • Components (2) - Rotary torque control
  • Components (3) - Virtual rotary head travel interlocks
  • Rotation Speed - 0-150 rpm
  • Torque - Single Motor - 8629 lb/ft
  • Safety and Security
  • Components (1) - Alloy drill deck covers, for servicing when mast is horizontal
  • Components (10) - Slip resistant surfaces
  • Components (11) - Tow hooks
  • Components (12) - Lifting lugs
  • Components (2) - Seven (7) engine shut down buttons, by each drill egress/access point, in cab, in engine area, on drill deck
  • Components (3) - Hinged window guard over the full length of the front drill window
  • Components (4) - Three (3) egress points on deck areas in addition to main access
  • Components (5) - Self-closing gates secure egress ladder locations
  • Components (6) - Electric horn activated by push button in the cab
  • Components (7) - Automatic tram alarm with yellow strobe light
  • Components (8) - Under deck mount battery box with keyed battery disconnect/starter lockout/remote jump start terminals
  • Components (9) - Air hose retention device
  • Feature (1) - Approach angle of 15 degrees facilitates loading and unloading on a lowboy
  • Feature (2) - Fire suppression ready
  • Service Packages
  • Package (1) - Basic – Centralized manual lubrication for all pivot points, gravity fill for fuel and water
  • Package (2) - Standard – Fast fill for fuel and water, automated lubrication system
  • Package (3) - Premium – Service center for lubricant drain and fill, automated lubrication system, fast fill fuel and water, blowdown hose
  • Tool Package DTH
  • Components (1) - Two-piece bushing
  • Components (2) - Pipe positioner inserts
  • Components (3) - Sliding deck wrench
  • Components (4) - Cross over adapter for hammer
  • Components (5) - Pipe wiper seal
  • Components (6) - Drill tool lubricator is included with selection of DTH Compressor
  • Tool Package Rotary
  • Components (1) - One-piece roller deck bushing
  • Components (2) - Pipe positioner roller
  • Components (3) - Deck wrench
  • Components (4) - Cross over subs
  • Components (5) - Pipe wiper seal
  • Components (6) - Drill tool lubricator (optional)
  • Undercarriage
  • Carrier Rollers - Three carrier rollers
  • Drawbar Pull - 307563 lbf
  • Ground Clearance - 24 in
  • Model - Cat® 336E EL Excavator type
  • Track chain guards and guides - Level two
  • Travel Speed Display - 1.5 mile/h
  • Triple Grousers (1) - 600 mm (23.6 in); for hard rock 1.44 bar (21 psi) ground pressure
  • Triple Grousers (2) - 750 mm (29.5 in); for soft rock 1.17 bar (17 psi) ground pressure
  • Weights
  • Working Weight Range - 56 468 kg to 64 154 kg (124,490 lb to 141,436 lb)
  • Optional Equipment
  • FRAME
  • MAST
  • SERVICE TOOLS
  • OPERATOR ENVIRONMENT
  • TECHNOLOGY PRODUCTS
  • DUST SUPPRESSION
  • WORK TOOLS
  • DRILL PIPE
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